CA2868683A1 - Ameliorations dans ou associees a des ensembles membrane deformable - Google Patents
Ameliorations dans ou associees a des ensembles membrane deformable Download PDFInfo
- Publication number
- CA2868683A1 CA2868683A1 CA2868683A CA2868683A CA2868683A1 CA 2868683 A1 CA2868683 A1 CA 2868683A1 CA 2868683 A CA2868683 A CA 2868683A CA 2868683 A CA2868683 A CA 2868683A CA 2868683 A1 CA2868683 A1 CA 2868683A1
- Authority
- CA
- Canada
- Prior art keywords
- membrane
- supporting member
- control points
- assembly
- points
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
- G02C7/081—Ophthalmic lenses with variable focal length
- G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Prostheses (AREA)
- Tents Or Canopies (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1205394.8A GB201205394D0 (en) | 2012-03-27 | 2012-03-27 | Improvements in or relating to deformable non-round membrane assemblies |
GB1205394.8 | 2012-03-27 | ||
GB1221140.5 | 2012-11-23 | ||
GBGB1221140.5A GB201221140D0 (en) | 2012-03-27 | 2012-11-23 | Improvements in or relating to deformable membrane assemblies |
GBGB1302794.1A GB201302794D0 (en) | 2013-02-18 | 2013-02-18 | Improvements in or relating to deformable membrane assemblies |
GB1302794.1 | 2013-02-18 | ||
PCT/GB2013/050747 WO2013144592A1 (fr) | 2012-03-27 | 2013-03-22 | Améliorations dans ou associées à des ensembles membrane déformable |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2868683A1 true CA2868683A1 (fr) | 2013-10-03 |
CA2868683C CA2868683C (fr) | 2021-11-16 |
Family
ID=49258317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2868683A Active CA2868683C (fr) | 2012-03-27 | 2013-03-22 | Ameliorations dans ou associees a des ensembles membrane deformable |
Country Status (9)
Country | Link |
---|---|
US (2) | US20150116656A1 (fr) |
EP (1) | EP2831667B1 (fr) |
JP (1) | JP6475156B2 (fr) |
CN (1) | CN104508541B (fr) |
BR (1) | BR112014024038B1 (fr) |
CA (1) | CA2868683C (fr) |
IN (1) | IN2014DN08706A (fr) |
RU (1) | RU2619394C2 (fr) |
WO (1) | WO2013144592A1 (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104737060B (zh) | 2013-07-16 | 2018-12-11 | 索尼公司 | 显示装置 |
GB2542638A (en) * | 2015-09-28 | 2017-03-29 | Adiens Ltd | An adjustable fluid-filled lens assembly and method for assembling the same |
CN105516563A (zh) * | 2015-12-15 | 2016-04-20 | 三星半导体(中国)研究开发有限公司 | 晶圆级照相模块 |
CN106291975A (zh) * | 2016-08-31 | 2017-01-04 | 昆山工研院新型平板显示技术中心有限公司 | 一种3d屈光眼镜片、3d屈光眼镜 |
GB201800933D0 (en) * | 2018-01-19 | 2018-03-07 | Adlens Ipr Ltd | Improvements in or relating to variable focal power optical elements,a variable focal power optical device, a display module for augmented reality headset |
GB201800930D0 (en) | 2018-01-19 | 2018-03-07 | Adlens Ltd | Improvements in or relating to variable focusing power optical devices |
JP7304869B2 (ja) * | 2018-01-29 | 2023-07-07 | メタ プラットフォームズ テクノロジーズ, リミテッド ライアビリティ カンパニー | 中空のトリプルパスの光学素子 |
US10962791B1 (en) | 2018-03-22 | 2021-03-30 | Facebook Technologies, Llc | Apparatuses, systems, and methods for fabricating ultra-thin adjustable lenses |
US11245065B1 (en) | 2018-03-22 | 2022-02-08 | Facebook Technologies, Llc | Electroactive polymer devices, systems, and methods |
CN112166367A (zh) | 2018-03-26 | 2021-01-01 | Adlens有限公司 | 增强现实显示单元以及包括增强现实显示单元的增强现实头戴装置的改进或与之相关的改进 |
GB201805301D0 (en) | 2018-03-29 | 2018-05-16 | Adlens Ltd | Improvements In Or Relating To Variable Focusing Power Optical Devices |
GB201805297D0 (en) | 2018-03-29 | 2018-05-16 | Adlens Ipr Ltd | Methods And Assemblies Relating To The Manufacture Of Variable Focusing Power Optical Devices |
US11048075B1 (en) | 2018-03-29 | 2021-06-29 | Facebook Technologies, Llc | Optical lens assemblies and related methods |
GB201805289D0 (en) | 2018-03-29 | 2018-05-16 | Adlens Ltd | Improvements in or relating to variable focusing power optical devices |
KR20210097740A (ko) * | 2018-11-29 | 2021-08-09 | 옵토튠 아게 | 초점 거리를 조정할 수 있는 컴팩트 액체 렌즈 |
WO2020120806A1 (fr) * | 2018-12-14 | 2020-06-18 | Optotune Ag | Dispositif optique à changement de forme pour dispositifs de tests ophtalmiques |
US11256331B1 (en) | 2019-01-10 | 2022-02-22 | Facebook Technologies, Llc | Apparatuses, systems, and methods including haptic and touch sensing electroactive device arrays |
US11719960B1 (en) | 2019-05-16 | 2023-08-08 | Meta Platforms Technologies, Llc | Gravity sag compensation in fluid-filled lenses |
US11561415B1 (en) | 2019-05-16 | 2023-01-24 | Meta Platforms Technologies, Llc | Moving guide actuation of fluid lenses |
US11635637B1 (en) | 2019-05-16 | 2023-04-25 | Meta Platforms Technologies, Llc | Fluid lens with low energy membrane adjustment |
US11333803B2 (en) | 2019-05-16 | 2022-05-17 | Facebook Technologies, Llc | Fluid lens with low energy membrane adjustment |
US11867927B1 (en) | 2019-05-16 | 2024-01-09 | Meta Platforms Technologies, Llc | Modified membranes for fluid lenses |
US11506825B1 (en) | 2019-10-24 | 2022-11-22 | Meta Platforms, Inc. | Elastomer based flexures for fluid lenses |
US11703616B2 (en) | 2019-11-05 | 2023-07-18 | Meta Platforms Technologies, Llc | Fluid lens with low gas content fluid |
US11885983B1 (en) * | 2020-01-08 | 2024-01-30 | Meta Platforms Technologies, Llc | Coated multilayer optical barrier |
US11479328B2 (en) * | 2020-01-21 | 2022-10-25 | United States Of America As Represented By The Secretary Of The Navy | Inflation-based antifouling |
US11740391B1 (en) | 2020-12-31 | 2023-08-29 | Meta Platforms Technologies, Llc | Fluid lens operational feedback using sensor signal |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4612011A (en) * | 1983-07-22 | 1986-09-16 | Hans Kautzky | Central occluder semi-biological heart valve |
US4672389A (en) * | 1985-05-28 | 1987-06-09 | Ulry David N | Inflatable reflector apparatus and method of manufacture |
JPH02166401A (ja) * | 1988-12-20 | 1990-06-27 | Tomoyuki Furukawa | 焦点距離可変レンズ |
US5138494A (en) * | 1990-05-07 | 1992-08-11 | Stephen Kurtin | Variable focal length lens |
US5371629A (en) * | 1993-02-04 | 1994-12-06 | Kurtin; Stephen | Non-circular variable focus lens |
US5668620A (en) * | 1994-04-12 | 1997-09-16 | Kurtin; Stephen | Variable focal length lenses which have an arbitrarily shaped periphery |
US5999328A (en) * | 1994-11-08 | 1999-12-07 | Kurtin; Stephen | Liquid-filled variable focus lens with band actuator |
HUP0000443A3 (en) | 1996-09-13 | 2002-11-28 | Silver Joshua David Oxford | Variable focus lens and method for the production thereof |
GB9805977D0 (en) * | 1998-03-19 | 1998-05-20 | Silver Joshua D | Improvements in variable focus optical devices |
US5956183A (en) * | 1998-05-26 | 1999-09-21 | Epstein; Saul | Field-customizable variable focal length lens |
US6715876B2 (en) * | 2001-11-19 | 2004-04-06 | Johnnie E. Floyd | Lens arrangement with fluid cell and prescriptive element |
ITTO20040825A1 (it) * | 2004-11-23 | 2005-02-23 | Cogliati Alvaro | Lente artificiale in particolare lente a contatto o lente intra-oculare per la correzione della presbiopia eventualmente associata ad altri difetrti visivi, e relativo metodo di fabbricazione |
WO2007017089A1 (fr) | 2005-07-25 | 2007-02-15 | Carl Zeiss Smt Ag | Objectif de projection d'un appareil d'exposition par projection microlithographique |
FR2919073B1 (fr) * | 2007-07-19 | 2010-10-15 | Commissariat Energie Atomique | Dispositif optique a moyens d'actionnement d'une membrane deformable compacts |
US8414121B2 (en) * | 2009-10-13 | 2013-04-09 | Adlens Beacon, Inc. | Non-round fluid filled lens optic |
US8136942B2 (en) * | 2009-10-14 | 2012-03-20 | Adlens Beacon, Inc. | Aspheric fluid filled lens optic |
-
2013
- 2013-03-22 WO PCT/GB2013/050747 patent/WO2013144592A1/fr active Application Filing
- 2013-03-22 RU RU2014144379A patent/RU2619394C2/ru active
- 2013-03-22 CA CA2868683A patent/CA2868683C/fr active Active
- 2013-03-22 EP EP13714323.6A patent/EP2831667B1/fr active Active
- 2013-03-22 IN IN8706DEN2014 patent/IN2014DN08706A/en unknown
- 2013-03-22 JP JP2015502444A patent/JP6475156B2/ja active Active
- 2013-03-22 US US14/388,751 patent/US20150116656A1/en not_active Abandoned
- 2013-03-22 CN CN201380028027.5A patent/CN104508541B/zh active Active
- 2013-03-22 BR BR112014024038-8A patent/BR112014024038B1/pt active IP Right Grant
-
2017
- 2017-01-26 US US15/416,657 patent/US10359546B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112014024038A2 (fr) | 2017-06-20 |
BR112014024038B1 (pt) | 2022-12-20 |
EP2831667B1 (fr) | 2024-04-17 |
US10359546B2 (en) | 2019-07-23 |
RU2619394C2 (ru) | 2017-05-15 |
WO2013144592A1 (fr) | 2013-10-03 |
CN104508541A (zh) | 2015-04-08 |
CN104508541B (zh) | 2016-10-12 |
US20170146700A1 (en) | 2017-05-25 |
CA2868683C (fr) | 2021-11-16 |
JP6475156B2 (ja) | 2019-02-27 |
US20150116656A1 (en) | 2015-04-30 |
IN2014DN08706A (fr) | 2015-05-22 |
JP2015516592A (ja) | 2015-06-11 |
RU2014144379A (ru) | 2016-05-20 |
EP2831667A1 (fr) | 2015-02-04 |
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US10823981B2 (en) | Deformable non-round membrane assemblies | |
WO2013143630A1 (fr) | Améliorations dans ou relatives à des ensembles de membranes déformables | |
JP6397903B2 (ja) | 変形可能膜アセンブリの改良及び同アセンブリに関する改良 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20180212 |